Answer Posted / likhit gatagat

pointers in C are variables storing address of some another
memory variable/location to which they are pointing

e.g: int *p;
int s;
p=&s;

now if s has memory address 101 then p will be storing
this address i.e pointing to variable s

Explain how do you determine a file’s attributes?

998

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#include main() { enum _tag{ left=10, right, front=100, back}; printf("left is %d, right is %d, front is %d, back is %d",left,right,front,back); }

1065

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"C" language developed by "Dennis Ritchie" at AT & T. his remarks are a) too general, too abstract b) could deal with only specific problems c) lost generality of BCPL and B restored d) no remarks

1059

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When should the const modifier be used?

1059

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What are the basic data types associated with c?

1219

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Write a program to reverse a string.

1019

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Which is better malloc or calloc?

1056

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What does nil mean in c?

1179

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What is the difference between union and anonymous union?

1246

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What is the difference between new and malloc functions?

1051

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What is stack in c?

1027

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What is const volatile variable in c?

979

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.find the output of the following program? char*myfunc(char*ptr) { ptr +=3; return (ptr); } int main() { char*x,*y; x="HELLO"; y=myfunc(x); printf("y = %s ",y); return 0; }

2503

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What is scope rule of function in c?

1027

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What is "Duff's Device"?

1111

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